Dietary education services; providing on-line electronic publications, not downloadable; provision of instruction relating to nutrition; conducting classes in weight control; instruction in nutrition, not medical; education services relating to nutrition; teaching of diet education

Software development, programming and implementation; computer hardware development; development of computer programs; development of data bases; software development; development of software for communication systems; website development services; creating of computer programs; product design and development

Providing nutritional information about food; nutrition counseling; nutritional advice; advisory services relating to weight control; services rendered by a dietician; providing weight loss program services; dietetic advisory services; weight control evaluation; services for the planning of weight reduction programmes; weight-reduction programmes (planning of); supervision of weight reduction programmes; providing information relating to dietary and nutritional guidance